I have had a phone through Cellular One for over 3 years. They are a great company and provide the best service for me. The rates are very decent, I pay less than $30 a month. I dont use my phone often so its important to me not to pay much for my service. The employees are always very friendly and helpful if you want to buy accessories or are just calling for information.
The most convenient thing for me is that I can pay my bill online or even have it automatically taken out of my account, that is a huge plus!